| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.31 | 7.622% | $204.8154 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $48.49 | 3.518% | $50.1959 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $154.41 | 8.706% | $167.8529 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $88.92 | 4.635% | $93.0414 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $237.29 | 9.835% | $260.6275 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $228.63 | 11.386% | $254.6618 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $176.44 | 13.379% | $200.0459 | $200.05 | $200.05 | $200.00 |
| 7 purchase totals = | $1,124.49 | $1,231.2408 | $1,231.25 | $1,231.25 | $1,231.20 | |